import com.sun.xml.internal.ws.api.ha.StickyFeature;

import java.util.Scanner;

public class Main {
    public String s="6";
    public static void main(String[] args) {
        Main m=new Main();
        m.a(m.s);
        System.out.println(m.s);
    }
    public void a(String b){
        b="10";
    }













    public static void main2(String[] args) {
        Scanner scanner=new Scanner(System.in);
        while (scanner.hasNext()){
            int n=scanner.nextInt();
            int count=0;
            for(int i=2;i<Math.sqrt(n);i++){
                if(n%i==0){
                    while (n%i==0){
                        n/=i;
                    }
                    count++;
                }
            }
            if(n!=1){
                count++;
            }
            System.out.println(count);
        }
    }

















    public static void main1(String[] args) {
        Scanner scanner=new Scanner(System.in);
        while (scanner.hasNext()){
            String s=scanner.next();
            StringBuilder sb=new StringBuilder();
            for(char ch:s.toCharArray()){
                if(ch>='A'&&ch<='Z'){
                    char value= (char) ((char) ch-5%'A');
                    if(value<'A'){
                        value= (char) ((char)value+26);
                    }
                    sb.append(value);
                }else{
                    sb.append(ch);
                }
            }
            System.out.println(sb);
        }
    }
}
